Elmer
- Fortran 90 code for multiphysical problems.
- http://www.csc.fi/elmer/

DLEARN
- Linear static and dynamic finite element code.
- http://www.zace.com/afdlearn.html

Non-linear Finite Element Analysis of Solids and Structures
- Codes from book by M. A. Crisfield.
- ftp://ftp.cc.ic.ac.uk/pub/depts/aero/

Adaptive Mesh Refinement for a Fluid Finite Element Code
- Simple Fortran 77 code for solving the one-dimensional Euler equations on an unstructured grid.
- http://ct.gsfc.nasa.gov/amr.html

PDE2D
- Program by Granville Sewell to solve quite general nonlinear, time-dependent, steady-state and eigenvalue systems of partial differential equations, in 1D intervals, general 2D regions and 3D "boxes". Available for both Unix and Windows platform
- http://members.aol.com/pde2d/

Modulef
- Modular finite element library.
- http://www-rocq.inria.fr/modulef/english.html

MODEL
- Finite element code by Professor Ed Akin.
- http://www.owlnet.rice.edu/~mech517/

GeoFEM
- Written primarily in Fortran 90 and MPI. Parallel finite element codes for linear/nonlinear solid mechanics and thermal fluid simulations, parallel iterative linear solver library, partitioning subsystem, parallel visualization subsystem and utilities for
- http://geofem.tokyo.rist.or.jp

Finite Element Analysis Program (FEAP)
- General purpose finite element analysis program which is designed for research and educational use. Source code of the full program is available for compilation using Windows (Compaq or Intel compiler), Linux or UNIX operating systems, and Mac OS X based
- http://www.ce.berkeley.edu/~rlt/feap/

ADINA for Universities
- Accompanies book "Finite Element Procedures" by K. J. Bathe.
- http://www.adina.com/educ.shtml

MultiGrid Galerkin Hierarchical Adaptive Triangles (MGGHAT)
- Solve second order two dimensional elliptic partial differential equations, using adaptive refinement of second, third, or fourth order elements, and multigrid solution techniques.
- http://math.nist.gov/~WMitchell/mgghat/mgghat.html

Diablo95
- Parallel finite element simulations in Fortran 95.
- http://diablo95.sourceforge.net/